function fullWindow(url) { 
    var str = "left=0,screenX=0,top=0,screenY=0,resizable";
    if (window.screen) {
      var ah = screen.availHeight - 30;
      var aw = screen.availWidth - 10;
      str += ",height=" + ah;
      str += ",innerHeight=" + ah;
      str += ",width=" + aw;
      str += ",innerWidth=" + aw;
      str += ",scrollbars=" + ah
      str += ",toolbar=" + aw
      str += ",menubar=" + aw
      str += ",status=" + aw
      str += ",resizable=" + aw
      str += ",location=" + aw
    }
    win=window.open(url, "w", str);
}